SQL injection in WeGIA - #VU127350
Published: April 23, 2026
Vulnerability identifier: #VU127350
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: LabReDeS
Affected software:
WeGIA
WeGIA
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary SQL queries and disclose sensitive information.
The vulnerability exists due to SQL injection in UsuarioDAO::obterUsuario() when handling a crafted cpf_usuario POST parameter in DespachoControle::verificarDespacho(). A remote user can send a specially crafted request to execute arbitrary SQL queries and disclose sensitive information.
Any valid authenticated session is sufficient, because extract($_REQUEST) can overwrite the session-derived user identity before it is used in the database query.
Remediation
Install security update from vendor's website.